Make "null" an allowed type for the `url` and `path` properties of a
repository. This allows "deleting" them in an override kas-file to e.g.
point a repository at a local directory instead of a git remote:
"Original" file:
repos:
meta-foo:
url: https://example.org/foo.git
refspec: badc0ffee
Override:
repos:
meta-foo:
url:
path: /path/to/local/foo
Without the explicit "nulling" of the URL, kas would start messing with
the repo in /path/to/local/foo (changing remote URL, switching to a
different rev, etc.). With this change, we can instead force kas to use
the recipes in that directory untouched.
Signed-off-by: Harald Seiler <hws@denx.de>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
5ecef9f919